I Have A 22 Year Old Daughter Who Has Had

I have a 22 year old daughter who has had the following systems for the past 5 mnths. Headache, severe sore throat, redness in throat, fever, pain in right upper leg, pghlem,.. heart rate at rest between 106-131. She has mvp and tacocardia. All blood work comes back negative. She did test positive for the flu in March and sinus infection in December. She did go to Punta Cona in June of 2015 and symptoms started in October 2015. She did have contact with Parrots, dolphins and star fish. With all this said please let me know your thoughts